9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
0.025 Low
EPSS
Percentile
89.9%
It was discovered that Expat incorrectly handled certain files.
An attacker could possibly use this issue to cause a crash or
execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | libexpat1 | < 2.4.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | expat | < 2.4.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | expat-dbgsym | < 2.4.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libexpat1-dbgsym | < 2.4.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libexpat1-dev | < 2.4.1-2ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libexpat1 | < 2.2.9-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | expat | < 2.2.9-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | expat-dbgsym | < 2.2.9-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libexpat1-dbgsym | < 2.2.9-1ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libexpat1-dev | < 2.2.9-1ubuntu0.2 | UNKNOWN |
ubuntu.com/security/CVE-2021-45960
ubuntu.com/security/CVE-2021-46143
ubuntu.com/security/CVE-2022-22822
ubuntu.com/security/CVE-2022-22823
ubuntu.com/security/CVE-2022-22824
ubuntu.com/security/CVE-2022-22825
ubuntu.com/security/CVE-2022-22826
ubuntu.com/security/CVE-2022-22827
ubuntu.com/security/CVE-2022-23852
ubuntu.com/security/CVE-2022-23990
ubuntu.com/security/CVE-2022-25235
ubuntu.com/security/CVE-2022-25236
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
0.025 Low
EPSS
Percentile
89.9%